902B Abs Piezo
Operation manual
16
Setpoint safety delay
The setpoint safety delay function requires 5 continuously measurements that exceeds setpoint value before
the relay is tripped. This feature prevents false trigging of the setpoint relay due to noise. If fast setpoint
response is required the setpoint safety delay can be disabled.
Setpoint safety delay
Command:
@253SPD!ON;FF
Command values:
ON, OFF
Command reply:
@253ACKON;FF
Query:
@253SPD?;FF
Query reply:
@253ACKON;FF
Factory default:
ON
Integrated Touch Display
For 902B transducer versions with integrated touch display it is possible to see information about setpoints,
sensors, model, and measurements unit. A pressure threshold alarm can be set and for transmitters with
multiple sensors, it is possible to choose which sensor pressure value is displayed on the screen. All of this
is accessible by the following menu structure:
